<template>
  <div class="home-product" ref="target">
    <HomePanel :title="item.name" v-for="item in list" :key="item.id">
      <template v-slot:right>
        <div class="sub">
          <RouterLink to="/" v-for="i in item.children" :key="i.id">{{ i.name }}</RouterLink>
        </div>
        <More />
      </template>
      <div class="box">
        <RouterLink class="cover" to="/">
          <img :src="item.picture" alt="" />
          <strong class="label">
            <span>{{ item.saleInfo }}</span>
            <!-- <span>全场3件7折</span> -->
          </strong>
        </RouterLink>
        <ul class="goods-list">
          <li v-for="goods in item.goods" :key="goods.id">
            <HomeGoods :goods="goods" />
          </li>
        </ul>
      </div>
    </HomePanel>
  </div>
</template>

<script>
  import HomePanel from "components/content/HomePanel.vue";
  import HomeGoods from "./HomeGoods.vue";
  import {
    useLazyData
  } from "hooks/index.js";
  import {
    findGoods
  } from "@/api/home";
  export default {
    name: "HomeProduct",
    components: {
      HomePanel,
      HomeGoods
    },
    setup() {
      const {
        target,
        data
      } = useLazyData(findGoods);
      return {
        target,
        list: data
      };
    },
  };

</script>

<style scoped lang='less'>
  .home-product {
    background: #fff;
    height: 2900px;

    .sub {
      margin-bottom: 2px;

      a {
        padding: 2px 12px;
        font-size: 16px;
        border-radius: 4px;

        &:hover {
          background: @xtxColor;
          color: #fff;
        }

        &:last-child {
          margin-right: 80px;
        }
      }
    }

    .box {
      display: flex;

      .cover {
        width: 240px;
        height: 610px;
        margin-right: 10px;
        position: relative;

        img {
          width: 100%;
          height: 100%;
          object-fit: cover;
        }

        .label {
          width: 188px;
          height: 66px;
          display: flex;
          font-size: 18px;
          color: #fff;
          line-height: 66px;
          font-weight: normal;
          position: absolute;
          left: 0;
          top: 50%;
          transform: translate3d(0, -50%, 0);

          span {
            text-align: center;

            &:first-child {
              width: 76px;
              background: rgba(0, 0, 0, 0.9);
            }

            &:last-child {
              flex: 1;
              background: rgba(0, 0, 0, 0.7);
            }
          }
        }
      }

      .goods-list {
        width: 990px;
        display: flex;
        flex-wrap: wrap;

        li {
          width: 240px;
          height: 300px;
          margin-right: 10px;
          margin-bottom: 10px;

          &:nth-last-child(-n + 4) {
            margin-bottom: 0;
          }

          &:nth-child(4n) {
            margin-right: 0;
          }
        }
      }
    }
  }

</style>
